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   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
45545 Tesoro Refining & Marketing Company LLC Martinez Privately-Owned Business 150 Solano Way Martinez, CA 94553 925-370-3213(+) hspradlin@tesoropetroleum.com
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
886080 Marathon Avon Wharf Berth 1 Demolition Contra Costa 2 Dredge/Fill Site Owner 02/13/2023 None
886053 Amorco Marine Terminal MOTEMs Repairs Contra Costa 2 Dredge/Fill Site Owner 02/10/2023 None
880596 Avon Marine Term Pipeline Mods and Amorco Marine Term Fendering Upgrade and Ltd Contra Costa 2 Dredge/Fill Site Owner 04/11/2022 None
867715 M1 Dolphin repair - Avon marine Oil Terminal (MOT) Contra Costa 2 Dredge/Fill Site Owner 07/01/2020 None
854051 Pittsburg Terminal Deconstruction Contra Costa 2 Dredge/Fill Site Owner 12/06/2018 None
846517 Tesoro Martinez Refinery WMU 32 Grout Cleanup Contra Costa 2 Dredge/Fill Site Owner 04/17/2018 None
844611 Interim Corrective Action Grout Release Contra Costa 2 Dredge/Fill Site Owner 02/06/2018 None
832479 Tract 6 Pipeline Containment Project Contra Costa 2 Dredge/Fill Site Owner 02/03/2017 None
817226 Amorco MOTEMS Audit Repairs and EIR Mitigation Measures Contra Costa 2 Dredge/Fill Site Owner 08/07/2015 None
808806 Avon Remediation Team Monitoring Well Installation Project Contra Costa 2 Dredge/Fill Site Owner 08/29/2014 None
807826 Avon Marine Oil Terminal Dredge Event Contra Costa 2 Dredge/Fill Site Owner 07/23/2014 None
801869 Amorco and Avon Marine Oil Terminal MOTEMS Audit Compliance Project Contra Costa 2 Dredge/Fill Site Owner 12/18/2013 None
800633 Amorco Pipeline Support Repair and Pipeline Demolition Project Contra Costa 2 Dredge/Fill Site Owner 11/08/2013 None
796247 Tesoro Golden Eagle Refinery Avon Marine Terminal Contra Costa 2 Dredge/Fill Site Owner 06/27/2013 None
264804 Tesoro Golden Eagle Refinery (aka Tosco Land Disposal) Contra Costa 2 Land fill None None None
228968 Tesoro Martinez Facility WWTP Contra Costa 2 Petroleum Refinery Owner 02/20/1985 None
Total Related Places: 16
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
644527 Donald Staats Person Legally Responsible Official 04/12/2024 None None
644190 Connor Lyon Person Data Submitter 03/12/2024 None None
639602 Austin Fontenot Person Legally Responsible Official 06/01/2023 03/14/2024 None
620479 Robert Hanks Person Legally Responsible Official 12/16/2020 03/14/2024 None
619367 Anne Partmann Person Employee 10/21/2020 None None
619367 Anne Partmann Person Legally Responsible Official 07/21/2022 None None
619367 Anne Partmann Person Data Submitter 10/26/2020 07/21/2022 None
610722 David Chetkowski Person Legally Responsible Official 07/02/2020 01/22/2021 None
605802 Amber Larsen Person Legally Responsible Official 01/22/2020 None None
554324 James Jeter Person Employee 01/20/2016 None None
551376 Thomas Lu Person Legally Responsible Official 06/02/2015 None None
548271 Timothy Fitzpatrick Person Legally Responsible Official 08/29/2014 None None
541641 David Graser Person Legally Responsible Official 07/03/2013 None None
538731 Matthew Buell Person Employee 04/22/2013 None None
538731 Matthew Buell Person Legally Responsible Official 07/23/2014 06/12/2018 None
533420 Stephen Hansen Person Legally Responsible Official 04/26/2012 12/29/2015 None
526492 Claire Spencer Person Legally Responsible Official 04/05/2011 12/29/2015 None
526491 William Bodnar Person Legally Responsible Official 04/05/2011 08/01/2013 None
526490 Matthew Marusich Person Legally Responsible Official 06/07/2013 08/01/2013 None
526490 Matthew Marusich Person Legally Responsible Official 04/05/2011 08/01/2013 None
526386 Kevin Obad Person Data Submitter 03/24/2011 None None
526385 Peter Carroll Person Data Submitter 03/24/2011 10/30/2020 None
331104 Marcus Cole Person Facility Contact 02/20/1985 01/01/2006 None
141954 Hilding Spradlin Person Enforcement Contact 12/11/2002 None None
141954 Hilding Spradlin Person Legally Responsible Official 09/30/2013 None None
140355 June Christman Person Legally Responsible Official 03/21/2018 None None
Total Related Parties: 26
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
451129 401 Certification 2 2 CW451129 Historical CERFILLEXC None 04/11/2023 05/15/2024 Discharger 02/13/2023 None N
451109 401 Certification 2 2 CW451109 Active CERFILLEXC None 04/12/2023 None Discharger 02/10/2023 None N
447406 401 Certification 2 2 CW447406 Active CERFILLEXC None 06/09/2022 None Discharger 04/11/2022 None N
446033 NPDES Permit 2 2 071048001 Active NPDINDLRG R2-2021-0029 03/01/2022 None Discharger 12/16/2021 None N
438967 401 Certification 2 2 CW438967 Historical CERDREDGE None 08/04/2020 06/30/2021 Discharger 07/02/2020 None N
438932 401 Certification 2 2 CW438932 Active CERFILLEXC None 07/31/2020 None Discharger 07/01/2020 None N
427489 Enrollee - 401 Certification 2 2 CW427489 Historical CERFILLEXC SB17001GN 10/02/2019 11/21/2019 Discharger 12/06/2018 None N
411711 401 Certification 2 2 CW411711 Active CERFILLEXC None 03/09/2017 None Discharger 02/03/2017 None N
402385 401 Certification 2 2 CW402385 Historical CERFILLEXC None 09/14/2016 11/01/2018 Discharger 08/07/2015 None Y
402053 NPDES Permit 2 2 071048001 Historical NPDINDLRG R2-2015-0033 09/01/2015 02/28/2022 Discharger 07/09/2015 None N
397405 401 Certification 2 2 CW397405 Historical CERDREDGE None 09/18/2014 06/30/2015 Discharger 07/23/2014 None N
393857 401 Certification 2 2 CW393857 Active CERFILLEXC None 08/17/2015 None Discharger 11/08/2013 None N
391891 401 Certification 2 None Historical CERFILLEXC None 06/13/2013 06/12/2018 Discharger 07/03/2013 None N
391725 401 Certification 2 None Historical CERDREDGE None 08/22/2012 08/21/2017 Discharger 06/27/2013 None N
390570 401 Certification 2 None Historical CERMINING None 10/26/2011 10/24/2016 Discharger 06/07/2013 None N
390564 401 Certification 2 None Historical CERDREDGE None 09/30/2011 09/28/2016 Discharger 06/07/2013 None N
389158 Co-Permitee 2 2 071048002 Active NPDNONMUNIPRCS R2-2017-0041 01/01/2013 None Discharger 03/01/2008 None N
378847 Co-Permitee 2 2 071048002 Historical NPDNONMUNIPRCS R2-2011-0012 04/01/2011 12/31/2012 Discharger 03/01/2008 None N
374419 NPDES Permit 2 2 071048001 Historical NPDINDLRG R2-2010-0084 07/01/2010 09/01/2015 Discharger 02/16/2000 None Y
361221 Co-Permitee 2 2 071048002 Historical NPDNONMUNIPRCS R2-2007-0077 03/01/2008 12/31/2012 Discharger 03/01/2008 None N
304251 NPDES Permit 2 2 071048001 Historical NPDNONMUNIPRCS R2-2005-0041 12/01/2005 06/30/2010 Discharger 02/16/2000 None Y
147217 NPDES Permit 2 2 071048001 Historical NPDESWW R2-2000-0011 02/16/2000 12/01/2005 Discharger 02/16/2000 None Y
146617 NPDES Permit 2 2 071048001 Historical NPDESWW 85-024 02/20/1985 None Discharger 02/20/1985 None Y
142712 NPDES Permit 2 2 071048001 Historical NPDESWW 93-068 07/21/1993 02/16/2000 Discharger 07/21/1993 None Y
141523 NPDES Permit 2 2 071048001 Historical NPDESWW 88-053 03/16/1988 None Discharger 03/16/1988 None Y
140946 NPDES Permit 2 2 071048001 Historical NPDESWW 86-059 08/20/1986 None Discharger 08/20/1986 None N
Total Regulatory Measures: 26
  
  
  
  
Expand/Contract Violations
Violations within the past five years
Violation ID Occurrence Date Violation Type Violation Description(-) Violation Status Priority Source Facility Name Violated Reg. Meas. ID Violated Reg. Meas. Order No. Linked to Enf.
1152913 02/11/2026 Deficient Monitoring During the week of Feb 8 our sump transfer pumps were broken at our D2 sanitary sewer, so the sewage had to be vacuumed out of the sump with a vacuum truck. Historically whenever this happened, we would offload the sewage in the vacuum truck at the other sanitary sewer sump (D1). In those cases, we would only sample at D1 since that one sample would be representative of the sewage from both locations. During that time, instead of offloading at the D1 sanitary sewer sump, the vacuum trucks offloaded at our pump station 1 oily sewer sump instead due to miscommunication. Because we thought that the D2 sewage was being offloaded at the D1 sanitary sewer sump, we only collected a sample at D1 that week and did not collect a sample at D2. We had full bleach injection flowing that whole week at the D2 sanitary sewer, and site staff noted that the bleach in the sump was 10mg/L using test strips, so we expect that the enterococcus was non-detect as usual during the week that we did not sample. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1150153 11/13/2025 CAT1 Total Organic Carbon (TOC) Maximum Daily (MDEL) limit is 110 mg/L and reported value was 150 mg/L at E-005-T2NW. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1147855 08/01/2025 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.0339 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1147832 07/16/2025 CAT2 TCDD Equivalents Maximum Daily (MDEL) limit is 0.028 pg/L and reported value was 0.074 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1147831 07/31/2025 CAT2 TCDD Equivalents Monthly Average limit is 0.014 pg/L and reported value was 0.038 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1147830 07/28/2025 CAT2 TCDD Equivalents Maximum Daily (MDEL) limit is 0.028 pg/L and reported value was 0.0478 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1147829 07/25/2025 CAT2 TCDD Equivalents Maximum Daily (MDEL) limit is 0.028 pg/L and reported value was 0.051 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1138785 12/31/2024 Late Report Monthly SMR ( MONNPDES ) report for November 2024 (2585521) was due on 30-DEC-24 Violation None Report Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1125317 01/31/2024 Deficient Monitoring The BOD sample collected on January 31st was submitted to the analytical laboratory 5 hours outside of its 48-hour hold time. Although analyzed outside of hold time, the results showed that the sample was in the normal range for our E-001 BOD (3.95 mg/L), and was an order of magnitude below our average weekly NPDES permit limit (45 mg/L). Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 N
1123444 12/31/2023 CAT2 TCDD Equivalents Monthly Average limit is .014 pg/L and reported value was 0.039 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123443 12/29/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.044 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123442 12/07/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.029 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123441 12/31/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.056 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123440 12/30/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.070 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123439 12/27/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.049 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1123438 12/26/2023 CAT2 TCDD Equivalents Daily Maximum limit is 0.028 pg/L and reported value was 0.031 pg/L at E-001. Violation N eSMR Tesoro Martinez Facility WWTP 446033 R2-2021-0029 Y
1106372 02/28/2022 Deficient Monitoring Per cover letter, "the monthly sample for biological oxygen demand (BOD) was not analyzed at the laboratory due to dissolved oxygen (DO) results. It is believed that the invalid dissolved oxygen results were the result of algae in the wastewater indicating that the BOD should be non-detect. The BOD results in the DMR were coded as NODI P = Laboratory Error or Invalid Test. The Refinery will continue to work with the lab to resolve this issue either be reissuing the report with the corrected analysis or submitting a retain sample for BOD." Violation N Report Tesoro Martinez Facility WWTP 402053 R2-2015-0033 N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 17
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
Expand/Contract Enforcement Actions
Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
459403 Admin Civil Liability R2-2025-1009 ACL R2-2025-1009 for Tesoro Refining & Marketing Company LLC Martinez NPDINDLRG 04/01/2025 Historical
416649 Oral Communication None Oral Com 10/05/2017 for Tesoro Refining & Marketing Company LLC Martinez NPDINDLRG 10/05/2017 Historical
399971 Notice of Violation None Notice of Violation for Ox-pond Return Line Bypass and Diffusion Line Leaks NPDNONMUNIPRCS 03/18/2008 Historical
385355 Admin Civil Liability R2-2012-0048 ACL R2-2012-0048 for TESORO REFINING & MARKETING CO NPDESWW 09/10/2012 Historical
377188 Staff Enforcement Letter None SEL 12/10/2010 for TESORO REFINING & MARKETING CO NPDINDLRG 12/10/2010 Historical
377186 Staff Enforcement Letter None SEL 12/10/2010 for TESORO REFINING & MARKETING CO NPDINDLRG 12/10/2010 Historical
374724 Notice of Violation None Notice of Violation for Acute Toxicity Violations NPDESWW 06/28/2010 Historical
363754 Admin Civil Liability R2-2009-0095 ACL MMP for Tesoro Refining & Marketing Co. NPDESWW 02/05/2009 Historical
355065 Admin Civil Liability SWB-2008-2-0031 Expedited Payment Letter for TESORO REFINING & MARKETING CO NPDESWW 11/19/2008 Historical
253738 Admin Civil Liability R2-2004-0068 Enforcement - 2 071048001 NPDESWW 10/08/2004 Historical
245214 Oral Communication UNKNOWN Enforcement - 2 071048N05 SLIC 12/11/2002 Historical
245150 Oral Communication UNKNOWN Enforcement - 2 071048N05 SLIC 02/13/2003 Historical
244700 Oral Communication UNKNOWN Enforcement - 2 071048N05 SLIC 03/11/2003 Historical
244699 Oral Communication UNKNOWN Enforcement - 2 071048N05 SLIC 03/06/2003 Historical
244309 Staff Enforcement Letter UNKNOWN Enforcement - 2 071048N05 SLIC 06/16/2003 Historical
244308 Staff Enforcement Letter UNKNOWN Enforcement - 2 071048N05 SLIC 06/16/2003 Historical
244307 Staff Enforcement Letter UNKNOWN Enforcement - 2 071048N05 SLIC 06/16/2003 Historical
227311 Notice of Violation UNKNOWN Enforcement - 2 071048001 NPDESWW 11/22/1999 Historical
226907 Notice of Violation UNKNOWN Enforcement - 2 071048001 NPDESWW 07/29/1999 Historical
225590 Admin Civil Liability R2-2000-0114 Enforcement - 2 071048001 NPDESWW 09/13/2000 Historical
223051 Admin Civil Liability 95-050 Enforcement - 2 071048001 NPDESWW 05/24/1995 Historical
222963 Admin Civil Liability 87-136 Enforcement - 2 071048001 NPDESWW 11/18/1987 Historical
222921 Cease and Desist Order 95-151 Enforcement - CDO 95-151 For Tesoro R&M Co. NPDESWW 11/15/1995 Historical
221715 Cease and Desist Order 99-046 Enforcement - CDO 99-046 Amending CDO 95-151 NPDESWW 06/16/1999 Historical
Total Enforcement Actions: 24
  
  
  
  
Expand/Contract Enforcement Actions
Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
438967 Anne Partmann 401 Certification CERDREDGE 08/04/2020 Historical
438967 Anne Partmann 401 Certification CERDREDGE 08/04/2020 Historical
Total Regulatory Measures linked to Related Parties: 2
  
  
The current report was generated with data as of: 05/21/2026
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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